Rhopalosiphum padi virus (RhPV) is an insect RNA virus that infects aphids, reducing their lifespan and fecundity. It can be transmitted vertically between aphids and horizontally via the plant. An… (More)

Four S-adenosyl-l-methionine:anthocyanin-3′,5′-O-methyltransferases in flowers of Petunia hybrida were separated using the chromatofocusing technique. Each methyltransferase is controlled by one of… (More)